ngaphansi1

Imikhiqizo

I-Europium, i-63Eu
Inombolo ye-athomu (Z) 63
Isigaba ku-STP okuqinile
Iphoyinti lokuncibilika 1099 K (826 °C, 1519 °F)
Iphuzu elibilayo 1802 K (1529 °C, 2784 °F)
Ukuminyana (eduze ne-rt) 5.264 g/cm3
lapho uketshezi (at mp) 5.13 g/cm3
Ukushisa kwe-fusion 9.21 kJ/mol
Ukushisa kwe-vaporization 176 kJ/mol
Umthamo wokushisa we-molar 27.66 J/(mol·K)
  • I-Europium(III) Oxide

    I-Europium(III) Oxide

    I-Europium(III) Oxide (Eu2O3)iyinhlanganisela yamakhemikhali ye-europium nomoya-mpilo. I-Europium oxide inamanye amagama njenge-Europia, Europium trioxide. I-Europium oxide inombala omhlophe obomvana. I-Europium oxide inezinhlaka ezimbili ezihlukene: i-cubic ne-monoclinic. I-cubic structured europium oxide icishe ifane nesakhiwo se-magnesium oxide. I-Europium oxide inokuncibilika okungatheni emanzini, kodwa incibilika kalula kuma-asidi amaminerali. I-Europium oxide iyinto ezinzile ngokwezinga lokushisa enephuzu lokuncibilika ku-2350 oC. Izakhiwo ze-Europium oxide ezisebenza kahle kakhulu njengezici kazibuthe, ezibonakalayo kanye ne-luminescence zenza le nto ibaluleke kakhulu. I-Europium oxide inamandla okumunca umswakama kanye ne-carbon dioxide emkhathini.